This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.
I thought this course was great! Great introduction to Relational Databases and SQLite. Highly reccomend for anyone new to SQL, Databases, or someone looking to get started with a data science career.
por Andrew K J•
This course is excellent for anyone interested in data analysis who wants a thorough introduction to SQL and who desires to learn specific SQL queries for pulling down and organizing data. The quizzes and final assignment provided great practice.
por Shrey P•
This course is very beginner friendly. The concepts were explained well. Additional Reading materials were provided too in every module. In-video quiz, practice quiz and coding practice questions made it easier to revise concepts of each module.
por Carlos A G D•
For me, it was an excellent course to have a first approach to the software. Some exercises or assignments are difficult compared to the level of the course; however, you should make your own research and give your additional effort to solve it.
por Rubén S C•
The course provide a complete knowledge of SQL necessities... The explanations are clear and Tests are enough to get and mantain learning practices... I'm really enjoing the course and I thinks is usefull for my academic and professional profile
por Muhammed I•
The only thing that i will suggest is adding the output table for many codes that was shown. For the ones which was shown it was pretty easy to understand the whole idea. Other than that course was great and final assignment was really helpful.
por Vicente L•
I feel that I established a good knowledge base and added new elements in the environment of the related select statements, both with the design and mainly with the data analysis to obtain new and useful information from them.
por Georgijs N•
Very good course to get the basics of SQL language and main principles. After this course and some "google" help you will be able to write really complex SQL queries. Course gives you the base and then it is only practice, practice, practice.
por Sunil C•
Easy pace course, good video tutorial but you also need to do learning from other available resources in order to fully understand the concept. I am glad I enrolled and learned the SQL.
Thank you very much, looking forward for another course.
por Maxim V•
This course is very good as an introductory one is SQL. The instructor explains everything very clearly, whereas quizzes, coding assignments, and the final project are very helpful in order to apply the skills you've learned watching videos.
por Javier G•
Very useful course. The videos are short so they don't need much effort to finish. They are easy to understand and well explained. The girl talks very fluency and slowly so it's easy to understand and also she is pretty so it´s nice to see.
This course starts from core concepts and easy coding. Provided with comprehensive practices and good resources recommendation. I like the instructor very much. She can speaks clearly every concept and usage of SQL commend. Highly recommend
A very good course for them who are new to datascience and SQL. Course divided into modules was very helpful. Pace of course was evenly distributed throughout the course. Only problem with the course was few more problems can be discussed.
por Jovin K•
This course is simple and easy to understand the basics of SQL and its effect on Data-Science.It was a good course and i have gained a lot of insights on the power of SQL in Data-Science.Thank you Coursera for this wonderful oppurtunity.
por Divya M•
This is an excellent course to get started with SQL.The concepts are explained in a step by step manner and explanations are clear too.Also there is good amount of coding practice given that helps a lot to get familiar around syntax .
por Robert B•
This was a really great course that provided good instructional material, opportunities and recommendations of additional research, and good hands on exercises. First Coursera course for me and I would certainly recommend this to others.
por Michael B•
I enjoyed this course very much. There are a few issues that need to be addressed, but if you can overlook her occasional stumbles, she is effective and entertaining and the material was engaging and held my interests which is NOT easy.
por Youssef A•
Overall best introduction and practice of SQL for Data Science, well structured, and easy to understand along with some good quality tests to practice what you have learned. You should give it a try, I promise you won't regret doing it.
por Stefan R•
The course provided a nice introduction to the topic and proper SQL coding exercises. The grading scale of the peer graded assignment is however to easy and almost everyone will pass even if their deliverables are of the worst quality.
por Jonathan R•
I enjoyed the course and learned a lot of fundamentals. There are some gaps about notation and an occasional unclear question that would most likely be addressed in a live class. Otherwise, this format worked well for this information.
por Yuda B•
It's amazing. And the last assignment was very challenging. We create a query to support the data analyze process. And we also have chance to see other participant work on it. It' a great experience. Thank you for running this course.
por Aura R•
Very good course! All the material, exercises and explanations were simple and easy to understand, but the final assignment was a bit more challenging which allowed me to reinforce what I had learnt throughout the course. Recommended!
por NISHANT K A•
course is perfectly designed and focused more on some theoretical concepts in deep.
overall its a great course for beginners.The assignments are quiz were very helpful in understanding the concepts and proper implementation of syntax..
por Suchitra M•
The course was taught very well. Throughout the course lot of tips and helpful links were provided. The questions in all the assignments were very challenging and interesting to solve. Recommended for everyone who wants to learn SQL.
por Azhan A•
I would recommend this course to everyone who has almost no knowledge of SQL except for the name SQL. This course taught me about everything. I don't know about advanced level but for the basics , this is enough and this is the best.
por Antonis A•
Very usefull course for someone who wants to get in touch with SQL. The fundamentals that are explained are very important in the Databases industry and I can say that this course contains some advanced challenges for the students.